GFPA`11 (VIPER TECH 2011 Version Gas Firing Pin Assembly)
Part Type: Gas Firing Pin Assembly .
Manufacturer: VIPER TECH .
Material: Steel Firing Pin, CNC Process .
1. GFPA`11 qty. x1
(VIPER TECH 2011 Version Gas Firing Pin Assembly, made by CNC and Steel Firing Pin).
2. 2011 version Replica Steel Hammer qty. x1 (have evil-J).
2011 version Full Stroke Hammer Spring qty. x1,
2011 version Hammer Bearing qty. x1 (made by CNC only need one, another is unity with hammer).
Hammer Pin qty. x1
Hammer Pin Fix Coil Spring qty. x1
3. 2011 version Bolt Catch qty. x1
Insert mag never blocked by gas firing pin, no matter your insert strength. (cause of raising head firing pin structure) full and force open mag gas valve. (cause of full stroke hammer spring)
gas valve open/close stroke control reliable by hammer, you could remove mag valve lock.
CO2 mag suitable.
* Only VIPER TECH AR-15 series Products compatibility.